SDO HMI 2014-01-09 11:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.38 | 9.68 | 1.41 | 5.77 | -12.67 | 45.14 | -32.97 | 107.01 | 0.5574 | -156.6 | -206.9 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.85 | 1.95 | 0.50 | 1.15 | -12.94 | 46.08 | -32.03 | 107.84 | 0.5451 | 792.6 | 650.1 | |
| 0.85 | 1.70 | 0.50 | 1.01 | -12.24 | 45.68 | -32.43 | 106.43 | 0.5485 | 733.8 | 657.7 | |
| 0.00 | 0.93 | 0.00 | 0.55 | -12.53 | 45.39 | -32.72 | 106.84 | 0.5535 | 192.0 | 221.2 | |
| 0.00 | 1.36 | 0.00 | 0.81 | -12.87 | 45.05 | -33.06 | 107.32 | 0.5593 | -457.0 | -449.9 | |
| 0.68 | 3.74 | 0.41 | 2.25 | -12.70 | 44.39 | -33.72 | 106.78 | 0.5679 | -843.2 | -769.2 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |